Converting wiki pages to text files for external processing:* Install Cookbook:WikiSh recipe and run the command {(cp page [...] TEXTFILE--dirname)}. "TEXTFILE--" is a special prefix to make it use text files rather than pages in its operations. You must give it appropriate permissions via $Enable... as well as having an existing directory to write to. Note that directories are relative from the pmwiki root rather than the wiki.d directory.

Converting from text files back to wiki pages:See ImportText -- just copy the text files into the import directory

Converting from text files back to wiki pages without the Import (assuming existing pages):May work. May not. Feel free to update this if you fix it. You should really use ImportText.Attach: Text2Wiki.txtΔ (It's a perl script but has to be named with an uploadable extension, thus the .txt)

pmf Group.PageName will print all of the fields of the page, but
with the urlencoded newlines, < and % characters translated to their
proper values.

pmp Group.PageName will reformat the printout to ignore diffs and
other non-current data, print the header fields first and a bit more
clearly formatted, followed by the text with the decoded characters.